baber/WOPTO huggingface dataset:
Patent JP-S61191078-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEKAWA TORU
IPC: H01L31/04
Filed: 1985-02-20
Abstract: PURPOSE:To suppress leaking currents on the surface of a photovoltaic type infrared-ray detecting element, by heating the surface of a semiconductor by the projection of light, forming vacant grating of Hg in the surface of the substrate, an forming a P<+> layer on the surface of the substrate. CONSTITUTION:A P-type HgCdTe substrate 11 is attached to a substrate holder 12 having a large thermal capacity. The substrate 11 is inputted in a pressure reduced quartz ampul 13. Inactive gas is sealed in the ampul 13 at a low temperature. A light source 14, whose radiation intensity is high, is provided so as to face the substrate 11. Then, vacant grating of Hg are formed in the surface of the substrate 11, and a P<+> layer is formed. Thus the leaking currents on the surface of the photovoltaic type infrared-ray detecting element can be suppressed.
Patent JP-H0560404-A (JP)
Title: Thermal expansion valve with electronic controller
Inventor: PIITAA JIEE MAROON
IPC: F25B49/02
Filed: 1991-01-31
Abstract: PURPOSE: To obtain a thermal expansion valve provided with a controller which can directly electrically detect the saturation temperature of a refrigerant by making a microprocessor generate an electric control signal from a characteristic retrieval table for the refrigerant and rotating a compressor when the saturation pressure decided from the retrieval table does not fall within a desired range. CONSTITUTION: A cooling apparatus, which detects the saturation temperature at its high-pressure inlet by means of a self-heating thermistor 42, and detects the saturation temperature at the outlet of an evaporator 34 by means of a second thermistor 88, is constituted by using a mechanical thermal expansion valve 30. A controller 64 based on a microprocessor sends an output signal which rotates a condenser fan 24 to a relay correspondingly to the high-pressure side pressure, or another output signal which rotates a compressor clutch 14 to the relay correspondingly to the low- pressure side temperature by comparing the detected temperatures with stored critical values. For an evaporator causing a small pressure drop, the second thermistor 88 can be arranged at the inlet of the evaporator 34.  Therefore, the high-pressure side saturation pressure of the thermal expansion valve 30 can be decided without requiring any separate pressure switch.
Patent JP-H05232322-A (JP)
Title: Filter embedded type optical component
Inventor: HAYAKAWA KOICHI
IPC: G02B6/12
Filed: 1992-02-19
Abstract: PURPOSE:To provide the filter embedded type optical component with low loss. CONSTITUTION:This filter embedded type optical component is equipped with an optical fiber 1 having a mold field diameter expanded part 1b which is formed by fusing and drawing the optical fiber, heating the drawn part, and diffusing a dopant radially in the core, a substrate 2 where the optical fiber 1 is fixed, a slit 4 which is formed crossing across the mold field diameter expanded part 1b of the optical fiber 1, and a filter 5 which is arranged in the slit 4. Consequently, no bending loss is generated. Further, this optical component can be manufactured with high productivity.
Patent JP-H11176758-A (JP)
Title: Semiconductor element
Inventor: SENDAI TOSHIAKI
IPC: H01L21/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To form a GaN semiconductor layer on a silicon board readily, by constituting a buffer layer of a first Ti buffer layer formed on a board and a second Zr buffer layer formed on the second buffer layer. SOLUTION: A board 21, a Ti lump and a Zr lump are mounted inside a chamber of an EB deposition device. A chamber is evacuated by using a vacuum device. Thereafter, nitrogen gas is fed and filled in a chamber. A chamber is evacuated again and the board 21 is kept at about 150 deg.C by using a lamp heater. Then, Ti is deposited in a (111) surface of the board 21 by an electron beam method and a first buffer layer 22a is obtained. Successively, Zr is deposited on the first buffer layer 22a by an electron beam method keeping vacuum state and a second buffer layer 22b is obtained.
Patent JP-S53118453-A (JP)
Title: Curable organopolysiloxane composition
Inventor: NAKASUJI KATSUYOSHI
IPC: C08L83/00
Filed: 1977-03-25
Abstract: PURPOSE: An organopolysiloxane composition having improved adhesiveness, curable by addition reaction of alkenyl groups bonded to specific Si atoms with hydrogen atoms bonded to Si atoms by means of a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11207009-A (JP)
Title: Pachinko ball sending-up device with tension adjusting mechanism of sending-up belt
Inventor: MATSUMOTO ISAO
IPC: A63F7/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To easily adjust the tension of a belt while keeping the rotating orbit width of the belt to be constant by forming the width of one roller of a pachinko ball send-up cylinder larger than the rotating width of the other roller and arranging a position-adjustable width adjusting roller in the neighborhood of the wide-width roller. SOLUTION: Relating to the ball sending-up device obtained by winding a rolling belt 7 across between the rollers 5 and 6 supported by the upper/lower parts of a vertically long sending-up cylinder extending from the lower part of a pachinko island to above a pachinko machine, the rotating width of the lower roller 6 is formed larger than the rotating width of the upper roller 5. In addition the width adjusting roller 14 keeping the rotating orbit width of the belt 7 by being engaged with the outer peripheral surface of the belt 7 is arranged over the roller 6. The rotary shaft position of this roller 14 is provided in the state of being parallelly movable along the shaft direction of the send-up width by engaging the spindle 15 of the roller 14 with a vertically guiding slit, to adjust the tension of the belt while keeping the rotation orbit width of the belt 7 to be constant.
Patent JP-H09230653-A (JP)
Title: Recording device
Inventor: FUTAGAWA JIRO
IPC: G03G15/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make small a recording device without impairing easiness in manip ulating it, improve the reliance upon the transport of recording sheets of paper, and enhance the effectiveness of stacking the discharged sheets. SOLUTION: A recording device concerned is composed of a pressure plate 26 to press each document sheet onto the glass of a document table, a book-form scan optical system 20 for reading the document, and recording means 19, 21, 23 to form an image on the recording sheet on the basis of the read document information. The recording sheets 30 with images formed are discharged above the table glass and stacked there.
Patent JP-S53118490-A (JP)
Title: Molding resin of unsaturated polyester and electric revolving appliance using the same for insulation
Inventor: OGATA MASAJI
IPC: C08L33/02
Filed: 1977-03-25
Abstract: PURPOSE: Title resin material having good moldability and giving cured products with good mechanical and electrical properties, which is obtained by mixing an unsaturated polyester resin with calcium carbonate, limestone  and short-cut fibers in specific porportions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63200356-A (JP)
Title: Magnetic disc device
Inventor: AIZAWA NOBUHIRO
IPC: G11B19/20
Filed: 1987-02-17
Abstract: PURPOSE:To release attraction between a head and a magnetic disk, by rotating the disk in a forward and a backward directions based on a prescribed condition when no rotating state signal is detected after the prescribed time of the start of the disk, and colliding a driving force receiving part and a driving member. CONSTITUTION:A square hole shaped center hole 4 is pierced through the center of a hub 5 which supports the magnetic disk (not shown in figure), and a spindle shaft 3 connected to a motor 12 is engaged with prescribed play in the hole. Also, a long square hole shaped driving hole 2 is opened at a position separated by a prescribed distance from the center of the hub 5, and the driving pin 1 of a spindle is engaged in the hole. When a device is constituted in such way and no index signal is detected for more than the prescribed time after the start up of the motor 12, it is judged that the disk and the head 17 attract with each other, and the motor 12 is rotated under the prescribed condition in the forward and the backward directions, and by generating an impact force between the driving pin 1 and the driving hole, and between the spindle shaft 3 and the center hole 4, the attraction between them can be released, which escapes them from an unrotatable state.
Patent JP-S62191210-A (JP)
Title: Stabilizer control device
Inventor: MORIGUCHI KOICHI
IPC: B60G17/027
Filed: 1986-02-17
Abstract: PURPOSE:To reconcile rolls upon turning and a drive comfortability during rectilinear travel and to enhance the mountability of a suspension unit, by controlling the stroke of a cylinder unit for changing the coupling distance between an unsuspended member and a stabilizer in accordance with the vehicle speed, the steering angle and the steering angle rate. CONSTITUTION:When detection signals from a vehicle speed sensor and a steering sensor are delivered to a speed signal generating means E1 and a steering angle signal generating means E2, respectively, a vehicle speed signal and a steering angle signal are delivered to an operating means E3 and a steering angle speed signal generating means E3 computes a steering angle rate so that a steering angle rate signal is delivered to the operating means E4. The operating means E4 selectively and variably controls the stroke of a cylinder unit D to the neutral position of the piston, stepped stroke positions, all stroke positions in accordance with the inputted signals of vehicle speed, steering angle and steering angle rate. With this arrangement it is possible to reconcile rolls upon turning and the drive comfortability during rectilinear travel.
Patent JP-H07244567-A (JP)
Title: Information input device
Inventor: TANUMA KOJI
IPC: A63F13/537
Filed: 1994-03-02
Abstract: PURPOSE:To easily grasp the residual time of time limit of a player by displaying elapsed time by a positional change on a screen. CONSTITUTION:This information input device 10 includes a name frame displaying means 12 for displaying a name frame 11, a name frame changing means 13 for changing the frame 11 and a character inputting means 11 for inputting alphabets to the frame 11. The means 13 changes the frame 11 correspondingly to the lapse of display time for displaying the frame 11 by two- dimensionally moving the frame 11 on a name frame display part. Namely the frame 11 is formed by an object, arranged on the upper end of the display part at first, gradually moved downwards in the display part, and after the lapse of prescribed time, located on the lower end of the display part. The change of the frame 11 can be displayed by various formats such as positional changes moving the object in a vertical, horizontal or oblique direction on a plane or quantitative changes for gradually enlarging or reducing the object on condition that the lapse of the display time corresponds to the changes.
Patent JP-H01219011-A (JP)
Title: Enhancement of purity of semiconductor material
Inventor: RICHIYAADO KAARU DAMURAA
IPC: C30B29/06
Filed: 1988-02-15
Abstract: PURPOSE: To easily lower the impurity level of a semiconductor material by separating the central part of the polycrystalline rod of the precursor compd. of the semiconductor material formed on a semiconductor material base body, then etching the remaining polycrystalline semiconductor material.  
     CONSTITUTION: The precursor compd. of the semiconductor material is subjected to chemical vapor decomposition to form the polycrystalline rod on the base body of the semiconductor material. Next, the central core of the polycrystalline rod is bored along the overall length of the polycrystalline rod to remove the central part contg. the substantial parts of impurities. The remaining part of the polycrystalline semiconductor material having the improved purity is then etched to remove the remaining impurities, by which the polycrystalline semiconductor material having the high purity is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09205084-A (JP)
Title: Semiconductor device
Inventor: TANI TOMOFUNE
IPC: H01L21/314
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in which generation of dusts due to a metal film is suppressed while retarding corrosion of the interconnection. SOLUTION: Level difference parts 67a, 73a formed on the circuinferential fringe of interlayer insulation films 67, 73 at the chip region 11 thereof are covered with metal films 72b, 74. Consequently, adhesion of the metal films 72b, 74 to the interlayer insulation films 67, 73 is enhanced and the metal films 72b, 74 are not stripped off easily from the level difference parts 67a, 73a. Furthermore, intrusion of moisture, movable ions, etc., from the circumference of the chip region 11 is blocked by the metal films 72b, 74.
Patent JP-H08227473-A (JP)
Title: Storage device for paper sheet
Inventor: KIYOHARA TOSHIYUKI
IPC: G07D9/00
Filed: 1995-02-21
Abstract: PURPOSE: To correct natural curvature, etc., of a paper sheet such as a bill during its storage by pressing and also storing the paper sheet from one side to the other of a stacking direction, and carrying the paper sheet in from one side of the stacking direction and carrying it out from the other side. CONSTITUTION: For example, a 1,000 yen bill 1K in a safe 4 is pressed up by the top surface of a 1st elevation plate 51 in its storage state and pressed from above by a pickup roller 81 and a bill pressure plate. Therefore, the 1st elevation plate 51 serves as a pressing means which presses the 1,000 yen bill 1K by being pressed by a 2nd elevation plate 52. Further, the 1st elevation plate 51 presses up the center part of the 1,000 yen bill 1K intensively, so the 1,000 yen bill 1K is pressed so that the bill is curved to the center part as compared with the right and left side parts. This press stylus is effective to the correction of the natural folding and curvature of the 1,000 yen bill 1K.
Patent JP-H03237256-A (JP)
Title: Highly efficient exhaust heat recovery system for cogeneration system
Inventor: INUI SADAJI
IPC: F02G5/04
Filed: 1990-02-14
Abstract: PURPOSE:To improve exhaust heat recovery efficiency in a device for feeding cooling water for a driving-motor to a hot water refrigerator so as to apply for a cold demand with cold water obtained from a hot water refrigerator as a medium by feeding the cooling water to the hot water refrigerator after raising its temperature by the air cooler of the driving-motor. CONSTITUTION:At the time of feeding cooling water for a driving-motor (engine) 2 to the heat exchanger 28 of a hot water refrigerator 27 through an air cooler 19 and a conduit, cooling water is fed to the air cooler 19 through a conduit 30a branched from the intermediate part of a conduit 11 for circulating cooling water between the motor 2 and a cooling water cooler 13. Hereupon, the temperature of cooling water is raised with the high temperature air of the air cooler 19. The cooling water from the air cooler 19 is thus fed in the high temperature state to the heat exchanger 28 through a conduit 30b, and this results in improving the coefficient-of-performance of the hot water refrigerator 27. On the other hand, exhaust gas from the engine 2 is fed to a exhaust heat recovery boiler 4 as in the existing way to generate steam, and this steam is supplied to a heat demand 22, as well as part of the steam is fed through a conduit 7 to a steam refrigerator 8, where the steam is heat-exchanged to obtain cooling water.
Patent JP-S63201059-A (JP)
Inventor: SAIDA KENJI
IPC: C04B35/111
Filed: 1987-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52116033-A (JP)
Title: Operational control system for electronic computer with program
Inventor: UCHIKURA TAKAO
IPC: G06F9/00
Filed: 1976-03-25
Abstract: PURPOSE: To improve the conventionality of program and to obtain the result of operation with high accuracy, by setting the operational mode arbitrarily executting the free mode operation independently of the designation at the program setting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53117943-A (JP)
Title: Contour tracking system
Inventor: MAEDA YOUJI
IPC: G06T1/00
Filed: 1977-03-25
Abstract: PURPOSE: To ensure a complete contour tracking with a simple device by using previously a memory means which memorizes the contour of the 2-dimensional pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04273911-A (JP)
Title: Combustion control method of refuse incinerator
Inventor: OTAKE HIROSHI
IPC: F23G5/50
Filed: 1991-02-27
Abstract: PURPOSE:To offer a combustion control method of a refuse incinerator in which refuse is safely supplied into the incinerator and combustion conditions are controlled so that combustion is safely continued even when the amount of refuse increase temporarily. CONSTITUTION:The inclination angle of a rotary seal plate 22 of an air seal device 21 is monitored to detect a temporary increase in refuse feed rate based on the inclination angle. When the feed rate increases, the rotating speed of a refuse feeder is controlled so as to stabilize the feed rate, and the air feed rate, the furnace bed temperature, the temperature in a furnace and other combustion conditions are controlled so that refuse which temporarily increases in feed rate can be stably incinerated. Therefore, a stable refuse disposal can be performed without incomplete combustion even when the refuse feed rate fluctuates.
Patent JP-H10302763-A (JP)
Title: Flat storage battery apparatus comprising electrochemical battery and electric contact means
Inventor: LERBERGHE STEVEN VAN
IPC: H01M50/574
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat storage battery apparatus with improved safety property in the case of incomplete connection or erroneous use. SOLUTION: This flat storage battery apparatus comprises a flat electrochemical battery, a flat box body, and electric contact means 30, 30' for electrodes: and the electrochemical battery is constituted of two flat electrodes 2, 2' having opposed polarity each other and installed in side faces of an electrolytic substance 3, 4, respectively; the flat box body has flat parts 1, 1' and houses the flat electrochemical battery; and the electric contact means comprise outside electric terminals fixed in the flat parts of the box body in a moisture proofing manner. In this apparatus, the flat storage battery comprises safety means 31, 32; 31', 32' composing a circuit breaker which can be triggered by a short circuit caused between the electric terminals in the box body of the flat storage battery.
Patent JP-S62194189-A (JP)
Title: Rankine medium evaporator
Inventor: OKABAYASHI YOSHIO
IPC: F28D7/16
Filed: 1986-02-19
Abstract: PURPOSE:To reduce the loading amount of medium and miniaturize a medium evaporator by a method wherein the group of heat transfer tubes, passing a medium for heating Rankine medium in a heat exchanging chamber, is arranged below the heat exchanging chamber in an arced configuration having a radius close to the radius of the heat exchanging chamber. CONSTITUTION:Seawater or the like enters through a nozzle 25 as a heating source and passes the inside of heat transfer tubes 24 from a water chamber 20 to heat and evaporate the medium liquid in a heat exchanging chamber 40, then, is discharged through another nozzle 26. On the other hand, the medium liquid enters through the nozzle 27 and is evaporated by the heating of the seawater or the like, then, is supplied from the nozzle 28 into an expansion turbine as saturated medium gas. The configuration of the group of the heat transfer tubes is formed so as to be a semi-circular shape while a heat transfer tube retaining plate 23 is provided with medium liquid flowing holes 31.
Patent JP-H07234251-A (JP)
Title: Coupled circuit for measuring instrument
Inventor: GUREIDO BII BEIKON
IPC: H02H9/02
Filed: 1994-02-04
Abstract: PURPOSE: To prevent the undesirable flowing of the initial such of the electric current from a voltage source to be measured, to a measuring instrument circuit, by switching the input impedance. CONSTITUTION: A thermistor 20 and constant-current circuits 24, 26 are inserted between an input terminal 10 and a measuring instrument circuit 14. The varistors 34, 36 thermally connected with the thermistor 20, shunt the constant- current circuits 24, 26. The initial inflow of the current is controlled by the constant-current circuits 24, 26. The varistors 34, 36 shunt the constant-current circuits 24, 26, when the voltage drop of the constant-current circuits 24, 26 reach the break point voltage of the varistors 34, 36, and the heat is added to the thermistor 20, for the transition of the thermistor into the high-resistance condition.  The thermistor 20 bears most of the voltage drop of the input voltage, so that the application of the high voltage to the constant-current circuits 24, 26 and the varistors 34, 36 can be prevented by substantially separating the measurement instrument circuit from the input terminal.
Patent JP-S61193540-A (JP)
Title: System for discriminating input signal interruption
Inventor: MARUHASHI DAISUKE
IPC: H04B17/00
Filed: 1985-02-21
Abstract: PURPOSE:To discriminate an accurate input signal interruption by detecting a peak value of a signal waveform after equalization and changing the identification width depending on the peak value. CONSTITUTION:An optimum identification value deciding circuit 10 decides identification values Vth, Vth-1 being a half of peak value, sends the result to a window comparator 8-1, a mean value detecting circuit 11 obtains a mean value being 1/2 of peak values (a, b), inputs the result to an optimum identification value deciding circuit 12 and identification widths DELTA, DELTA' corresponding to the mean value are sent to the window comparator 8-1. The window comparator 8-1 uses identification values Vth, Vth-1, the identification widths DELTA, DELTA' to change a reference voltage as Vth+ or -DELTA and Vth-1+ or -DELTA', and when a signal is inputted within the range, 1 level is outputted and sent to a data number count circuit 9, where the data is counted as a prescribed time interval and when the count reaches a value that a predetermined error rate is discriminated as input signal interruption or over, it is discriminated as the input signal interruption. Thus, even when the peak value of the waveform after equalization is changed, the input signal interruption is discriminated clearly and almost accurately.
Patent JP-H10217124-A (JP)
Title: Blast method for cast article with core
Inventor: URA NOBUAKI
IPC: B24C3/24
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out surface cleaning of a cast article using a complicated core and removal of the core by repeating a blast process and a sand shot discharge process thereafter to be carried out after discharging core sand loosened by vertically rotating the cast article with the core not less than one time further. SOLUTION: Core sand loosened in a cast article is discharged by vertically rotating the clamped core cast article by rotational actuation of a clamp rotating machine. Thereafter, blast processing is carried out by projecting a shot toward the cast article W by centrifugal projectors 6, 6 while vertically rotating the cast article W as clamping it after moving it to a third station C. Thereafter the core sand and the shot in the cast article are discharged by vertically rotating the cast article finished with blast processing after moving it to a fourth station D. Furthermore, a blast processing process and a core sand and shot discharging process are repeatedly carried out on the cast article W in following fifth station E and sixth station F.